Swauka ypresiana Archibald et al. 2025 (damselfly)

Insecta - Odonata - Euphaeidae

Full reference: S. B. Archibald, J. E. Evans, R. W. Mathewes and R. A. Cannings. 2025. The early Eocene Swauka ypresiana n. gen. n. sp., the oldest gossamerwing damselfly (Odonata, Epallagidae, Epallaginae) and first fossil insect described from the Swauk Formation of central Washington, U.S.A. Journal of Paleontology 98:1048-1052

Belongs to Swauka according to S. B. Archibald et al. 2025

Sister taxa: none

Type specimen: UWBM PB 56327, a wing. Its type locality is Swauk Pass, which is in a Ypresian pond mudstone in the Swauk Formation of Washington.

Ecology: fast-moving volant carnivore-insectivore

Distribution: found only at Swauk Pass

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Specimen images are retrieved through the ePANDDA API.


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